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No Revisions:

Revised:

Void: Sheet Number

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

Title Sheet.dwg

10/9/2025 2:57 PM

PROJECT LOCATION MAP

WHEAT RIDGE

SH

(W

AR

D

R D

W. 49TH PL.

ARVADA

feetscale

2400 48002400

TO GOLDEN

I-70

R. 70 W. R. 69 W.

R. 70 W. R. 69 W.

T. 2 S.

T. 3 S.

T. 2 S.

T. 3 S.

TO MORRISON

TITLE SHEET 1

GENERAL NOTES 2 - 3

SUMMARY OF QUANTITIES 4

STORM PLAN AND PROFILE 5

PARKING LOT DRAINAGE IMPROVEMENTS 6

EROSION CONTROL PLAN 7

CIVIL DETAILS 8

CITY OF WHEAT RIDGE

JEFFERSON COUNTY, COLORADO

LAKEMONT CENTER DRAINAGE IMPROVEMENTS

OCTOBER 9, 2025

PROJECT AREA

PROJECT CONTACTS

CITY PROJECT MANAGER

KENT KISSELMAN, P.E.

CIP PROGRAM MANAGER

11220 W 45TH/ AVENUE

WHEAT RIDGE, COLORADO 80033

303-205-7626

KKISSELMAN@CI.WHEATRIDGE.CO.US

CIVIL ENGINEER

SCOTT JARDINE, P.E.

PROJECT MANAGER

SHORT ELLIOTT HENDRICKSON INC.

2000 SOUTH COLORADO BOULEVARD

STE. 1200, COLORADO CENTER TOWER 2

DENVER, CO 80222

720-540-6850

SJARDINE@SEHINC.COM

WHEAT RIDGE RIGHT-OF-WAY PERMIT

303-205-7600

ZAYO

JAMES BLACK

719-425-3994

JAMESR.BLACK@ZAYO.COM

JUCHEM DITCH (CONSOLIDATED JUCHEM DITCH & RESERVOIR CO.)

JERRY HIGHTOWER

303-918-2950

JLHTRUCKING@OUTLOOK.COM

FOOTHILLS REGIONAL HOUSING AUTHORITY

303-422-8600

Numbers Structure

Sheet Subset:

Detailer:

Designer:

Subset Sheets: of

TITLE SHEET

GENERAL NOTES: GENERAL NOTES (CON'T.)

1. ALL WORK SHALL BE DONE IN ACCORDANCE WITH THE STANDARD AND SPECIAL PROVISIONS, THE CONSTRUCTION PLANS FOR THE PROJECT, THE CURRENT EDITION OF THE CDOT STANDARD SPECIFICATIONS FOR ROAD AND

BRIDGE CONSTRUCTION AND THE CDOT STANDARD PLANS AS APPLICABLE TO THE WORK.

2. ANY LAYER OF ASPHALT PAVEMENT THAT IS TO HAVE A SUCCEEDING LAYER PLACED THEREON SHALL BE COMPLETED FULL WIDTH BEFORE THE SUCCEEDING LAYER IS PLACED. SUBSEQUENT ASPHALT LIFTS SHALL NOT BE PLACED ON THE SAME DAY AS THE PREVIOUS LIFT, UNLESS APPROVED BY THE CITY IN THE FIELD.

3. A TACK COAT OF EMULSIFIED ASPHALT (SLOW SETTING) IS TO BE APPLIED BETWEEN PAVEMENT COURSE AND ON ALL VERTICAL EDGES TO IMPROVE BOND BETWEEN PAVEMENT LAYERS. THE RATE OF APPLICATION SHALL BE AS DETERMINED BY THE CITY AT THE TIME OF APPLICATION. TACK COATING IS INCIDENTAL WORK TO HMA PAY ITEMS.

4. THERE SHALL BE NO SEPARATE PAYMENT FOR SAW CUTTING. THE CONTRACTOR WILL ALSO BE REQUIRED TO PAINT THE EDGE WITH DILUTED EMULSIFIED ASPHALT (SLOW-SETTING) PRIOR TO PAVING OPERATIONS. THE RATE OF APPLICATION SHALL BE AS DETERMINED BY THE ENGINEER AT THE TIME OF APPLICATION.

5. LIMITS OF ASPHALT REMOVAL SHALL BE CUT TO A STRAIGHT LINE WITH A VERTICAL EDGE. THE VERTICAL EDGE SHALL BE SAW CUT UNLESS OTHER WISE APPROVED BY CITY. ASPHALT PAVEMENT SHALL BE REMOVED A MINIMUM OF TWO FEET, OR AS DIRECTED BY THE CITY, FROM ANY GUTTER PAN LIP. ASPHALT PATCHBACK SHALL

BE PLACED IN LIFTS NOT EXCEEDING 4 INCHES.

6. FULL DEPTH ASPHALT TO BE REMOVED HAS BEEN CALCULATED AS REMOVAL OF ASPHALT MAT. REMOVED

ASPHALTIC PAVEMENT MATERIAL WILL BE BECOME THE PROPERTY OF THE CONTRACTOR.

7. CURB CUT LOCATIONS SHOWN ON THE PLANS ARE APPROXIMATE. THE CONTRACTOR SHALL STAKE THE APPROXIMATE LIMITS OF GRADING, LOCATION OF CURB CUTS, AND LOCATIONS OF MAILBOX(ES) IN THE FIELD.

8. COMPACTION TESTING FOR THIS PROJECT SHALL BE IN ACCORDANCE WITH SECTION 720 OF THE SPECIAL

PROVISIONS.

9. EXCAVATION FOR THE COMPACTION OF THE BASE OF CUTS AND FILLS WILL NOT BE PAID FOR SEPARATELY BUT

SHALL BE INCLUDED IN THE COST OF EXCAVATION & EMBANKMENT PAY ITEMS.

10. DEPTH OF MOISTURE-DENSITY CONTROL FOR THIS PROJECT SHALL BE AS FOLLOWS: FULL DEPTH OF ALL EMBANKMENTS. BASES OF CUT AND FILLS SHALL BE 6 INCHES. COMPACTION OF BASES OF CUTS AND FILLS SHALL NOT BE PAID FOR SEPARATELY, BUT SHALL BE INCLUDED IN THE COST OF EXCAVATION & EMBANKMENT PAY ITEMS. WATER FOR COMPACTION WILL NOT BE PAID FOR SEPARATELY BUT SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. WATER FOR DUST CONTROL SHALL NOT BE PAID FOR SEPARATELY BUT SHALL BE CONSIDERED

INCIDENTAL TO CONSTRUCTION.

11. A SKI TYPE DEVICE AT LEAST 30 FEET IN LENGTH, SHORT SKI OR SHOE AND 5000 FEET OF CONTROL LINE AND STAKES SHALL BE FURNISHED WITH EACH BITUMINOUS PAVER. THE CONTROL LINE SHALL BE REQUIRED FOR ALL

LAYERS, OR AS DIRECTED BY THE CITY.

12. IF ANY SOIL CONTAMINATION IS SUSPECTED WHILE EXCAVATING, IMMEDIATELY CONTACT THE ENGINEER AND

FOLLOW SPECIFICATIONS FOR SECTION 250.

13. THE CONTRACTOR SHALL NOT STOCKPILE ANY MATERIAL WITHIN R.O.W. UNLESS APPROVED BY THE ENGINEER.

14. CONTROL OF SURFACE RUNOFF AND REPAIR OF DAMAGES RESULTING FROM RUNOFF IS SOLELY THE

RESPONSIBILITY OF THE CONTRACTOR AND SHALL BE INCLUDED IN THE COST OF THE WORK.

15. ALL SHOULDERS AND OTHER PAVED AREAS SHALL BE SWEPT ON A DAILY BASIS TO REMOVE ANY FOREIGN DEBRIS FROM THE SHOULDER AND TRAVELED WAY. ALL SWEEPING OPERATIONS SHALL BE DONE BY A PICK-UP TYPE BROOM WITH DUST CONTROL AND BEYOND INCLUDED PAY ITEMS, SHALL BE DONE AT NO ADDITIONAL COST TO

THE PROJECT.

16. BREAK POINTS ON SLOPES AND IN BOTTOMS OF DITCHES SHALL BE ROUNDED DURING CONSTRUCTION AS DIRECTED BY THE CITY. SEE STANDARDS FOR DETAILS OF CUT SLOPES TREATMENT, FLARING AND WIDENING.

17. CLEARING AND GRUBBING WILL NOT BE ALLOWED BEYOND THE CONSTRUCTION LIMITS OR REQUIRED CLEAR ZONE. CLEARING AND GRUBBING SHALL INCLUDE REMOVAL OF ALL SHRUBS, WEEDS, SMALL TREES (4" CALIPER OR LESS), ALL ASSOCIATED ROOTS AND OTHER VEGETATION WITHIN THE CONSTRUCTION LIMITS UNLESS

SEPARATE PAY ITEM IS PROVIDED.

18. APPROPRIATE MEASURES WILL BE TAKEN TO PREVENT THE INTRODUCTION AND SPREAD OF NOXIOUS WEEDS BY RE-ESTABLISHING A PERMANENT DESIRABLE VEGETATION COMMUNITY WITHIN PROJECT LIMITS, WHICH THE

CONSTRUCTION CONTRACTOR MUST FOLLOW.

19. SOIL PREPARATION, MULCHING AND MULCH TACKIFIER SHALL BE INCLUDED IN THE PRICE OF SEEDING. SEEDING SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 212 OF THE SPECIAL PROVISIONS.

20. HAZARDOUS MATERIALS, INCLUDING FUELS AND LUBRICATING OILS, SHALL NOT BE STORED ANYWHERE ON THE

PROJECT.

21. THE CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES TO THOSE AREAS WITHIN THE LIMITS OF CONSTRUCTION AND/OR TOES OF SLOPE AS SHOWN ON THE PLANS. ANY DISTURBANCE BEYOND THESE LIMITS SHALL BE RESTORED TO ORIGINAL CONDITIONS BY THE CONTRACTOR AT HIS EXPENSE. CONSTRUCTION ACTIVITIES, IN ADDITION TO NORMAL CONSTRUCTION PROCEDURES, SHALL INCLUDE THE PARKING OF VEHICLES OR EQUIPMENT, DISPOSAL OF LITTER, AND ANY OTHER ACTION WHICH WOULD INCLUDE CLEARING AND GRUBBING, AND LANDSCAPE RESTORATION LUMP SUM ITEMS SHALL BE BID TO INCLUDE ALL AREAS DISTURBED

DURING CONSTRUCTION, WHETHER WITHIN OR OUTSIDE THE LIMITS OF CONSTRUCTION.

22. THE CONTRACTOR SHALL MAINTAIN ACCESS TO ALL EXISTING PROPERTY ACCESSES (INCLUDING RESIDENTIAL AND COMMERCIAL) AT ALL TIMES DURING CONSTRUCTION AT NO ADDITIONAL COST TO THE PROJECT.

23. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL NECESSARY PERMITS FROM ALL APPLICABLE

AGENCIES PRIOR TO COMMENCEMENT OF CONSTRUCTION.

24. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL ASPECTS OF SAFETY INCLUDING, BUT NOT LIMITED TO, EXCAVATION, TRENCHING, SHORING, TRAFFIC CONTROL, AND SECURITY. REFER TO OSHA PUBLICATION 2226, EXCAVATING AND TRENCHING.

25. ALL TRENCHES AND PITS SHALL BE ADEQUATELY SUPPORTED AND THE SAFETY OF WORKERS PROVIDED FORM REQUIRED BY THE MOST RECENT OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA) "SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION." THESE REGULATIONS ARE DESCRIBED IN SUBPART P, PART 1926 OF THE CODE OF FEDERAL REGULATIONS. SHEETING AND SHORING SHALL BE UTILIZED WHERE NECESSARY TO PREVENT ANY EXCESSIVE WIDENING OR SLOUGHING OF THE TRENCH OR PIT WHICH MAY BE DETRIMENTAL TO HUMAN SAFETY, TO THE PIPE BEING PLACED, TO TREES OR TO ANY EXISTING STRUCTURE WHERE EXCAVATIONS ARE MADE. UNDER SEVERE WATER CONDITIONS, THE CONTRACTOR MAY BE REQUIRED TO USE AN APPROVED

PILING INSTEAD OF SHEETING AND SHORING.

26. THE CONTRACTOR SHALL HAVE ONE SIGNED FULL SIZE COPY OF THE PLANS APPROVED BY THE GOVERNING AGENCIES AND ONE COPY OF THE APPROPRIATE DESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS, AND SWMP DOCUMENT ON THE JOB SITE AT ALL TIMES.

27. IF, DURING THE CONSTRUCTION PROCESS, CONDITIONS ARE ENCOUNTERED WHICH COULD INDICATE A SITUATION THAT IS NOT IDENTIFIED IN THE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL CONTACT THE ENGINEER

IMMEDIATELY.

28. A STATE CONSTRUCTION DEWATERING WASTEWATER DISCHARGE PERMIT IS REQUIRED FOR WATER THAT IS DISCHARGED INTO A STREAM, STORM SEWER, CHANNEL, IRRIGATION DITCH, OR ANY WATERS OF THE UNITED

STATES.

29. THE CONTRACTOR SHALL COMPLY WITH ALL TERMS AND CONDITIONS OF THE COLORADO PERMIT FOR STORMWATER DISCHARGE (CONTACT COLORADO DEPARTMENT OF HEALTH, WATER QUALITY CONTROL DIVISION,

(303) 692-3590), THE STORMWATER MANAGEMENT PLAN, AND THE EROSION CONTROL PLAN.

30. THE CONTRACTOR SHALL PREPARE AND SUBMIT TO THE CITY A STORMWATER MANAGEMENT PLAN (SWMP) AT THE TIME OF THE PRE-CONSTRUCTION MEETING, THE CONTRACTOR SHALL ADDRESS EROSION MITIGATION & PROTECTIVE MEASURES TO LIMIT EROSION RELATING TO CONSTRUCTION ACTIVITIES. UNLESS PREVIOUSLY OBTAINED BY THE CITY, THE CONTRACTOR SHALL OBTAIN A CDPHE STORMWATER DISCHARGE PERMIT AS STATED

IN SECTION 208 OF THE PROJECT SPECIAL PROVISIONS.

31. TEMPORARY EROSION CONTROL DURING CONSTRUCTION SHALL BE PROVIDED AS SHOWN ON THE EROSION CONTROL PLAN, AND AS DIRECTED BY THE ENGINEER. ALL EROSION CONTROL MEASURES SHALL BE MAINTAINED IN GOOD REPAIR BY THE CONTRACTOR, UNTIL SUCH TIME AS THE ENTIRE DISTURBED AREAS IS STABILIZED WITH

HARD SURFACE OR LANDSCAPING.

32. THE CONTRACTOR SHALL PREPARE AND PRESENT HIS/HER METHOD FOR HANDLING CONSTRUCTION ZONE

TRAFFIC TO THE CITY FOR APPROVAL AT THE PRE-CONSTRUCTION MEETING.

33. SUBSEQUENT CHANGES TO THE TRAFFIC CONTROL PLAN AND SEQUENCE OF WORK REQUESTED BY THE CONTRACTOR SHALL BE SUBMITTED FOR APPROVAL 72 OURS PRIOR TO IMPLEMENTATION OF THE REVISED PLAN.

34. TRAFFIC CONTROL PLAN SHALL ADDRESS SPECIFIC PHASES OF CONSTRUCTION AND BE DRAWN TO SCALE OR DIMENSIONED. TRAFFIC PLANNING WILL BE DIRECTED TO THE SAFETY OF THE CONSTRUCTION FORCE AS WELL AS THE SAFE AND EXPEDITIOUS MOVEMENT OF TRAFFIC.WORK WITHIN CITY ROW ROADWAY AREAS TO THROUGH TRAFFIC MAY PROCEED BETWEEN THE HOURS OF 7:00 AM AND 5:00 PM ON LOCAL STREETS, AND BETWEEN THE HOURS OF 8:30 AM AND 3:30 PM ON COLLECTOR, ARTERIAL, AND HIGH VOLUME LOCAL STREETS AS DETERMINED

IN WRITING BY THE CITY.

35. WORK WITHIN ROADWAY AREAS IS ALSO SUBJECT TO THE TIME RESTRICTIONS STATED IN SPECIAL PROVISION SECTION 708.04 OF THE PROJECT SPECIFICATIONS. ALL WORK WITHIN CDOT ROW SHALL BE ADDITIONALLY RESTRICTED AS STATE IN SECTION 108.04 AND PER THE APPLICABLE CDOT PERMIT ISSUED FOR THE PROJECT.

36. TRAFFIC CONTROL DURING CONSTRUCTION SHALL COMPLY WITH THE LATEST EDITION OF THE FHWA'S "MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES" AND OTHER DOCUMENTS APPROVED IN WRITING BY THE CITY.

37. PROVISIONS FOR PEDESTRIAN TRAFFIC SHALL BE MADE FOR ALL PHASES OF CONSTRUCTION.

38. THERE SHALL BE NO SITE CONSTRUCTION ACTIVITIES ON SATURDAYS, UNLESS SPECIFICALLY APPROVED BY THE ENGINEER AND NO SITE CONSTRUCTION ACTIVITIES ON SUNDAYS OR HOLIDAYS, UNLESS THERE IS PRIOR

WRITTEN APPROVAL BY THE CITY ENGINEER. A MINIMUM 48 HOURS NOTICE IS REQUIRED.

39. UTILITIES ARE DEPICTED ON THESE PLANS IN ACCORDANCE WITH THEIR ACHIEVED "QUALITY LEVELS" AS DEFINED IN THE AMERICAN SOCIETY OF CIVIL ENGINEER'S DOCUMENT ASCE 38, "STANDARD GUIDELINE FOR THE

COLLECTION AND DEPICTION OF EXISTING SUBSURFACE UTILITY DATA.

40. UTILITY LOCATIONS SHOWN ON THE PLAN ARE PLOTTED TO THE BEST INFORMATION AT TIME OF DESIGN. UTILITY LOCATIONS SHOWN ON THE PLANS ARE FOR DESCRIPTIVE PURPOSES ONLY. THE CONTRACTOR IS REQUIRED TO CONTACT THE PROPER UTILITY COMPANY AND/OR UTILITY LOCATE COMPANY PRIOR TO CONSTRUCTION.

LOCATION OF ALL UTILITIES WHETHER SHOWN ON THE PLANS OR NOT, IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR. ANY DAMAGES TO EXISTING UTILITIES CAUSED BY THE CONTRACTOR, OR ANY OF HIS SUBCONTRACTORS, SHALL BE THE SOLE RESPONSIBILITY OF THE CONTRACTOR FOR ALL REPAIRS AT HIS

EXPENSE.

41. THE CONTRACTOR SHALL CONTACT THE UTILITY NOTIFICATIONS CENTER OF COLORADO AT LEAST 48 HOURS

PRIOR TO CONSTRUCTION. CALL 800-922-1987

42. PRIOR TO THE COMMENCEMENT OF ANY CONSTRUCTION, THE CONTRACTOR SHALL CONTACT ALL UTILITIES TO

COORDINATE SCHEDULES.

43. ALL STORM STRUCTURES TO BE CAST IN PLACE UNLESS OTHERWISE APPROVED IN WRITING BY THE CITY.

44. IT IS ANTICIPATED THAT ONE MOBILIZATION WILL BE REQUIRED FOR THIS PROJECT. ONE (1) LUMP SUM (ITEM 950)

WILL BE PAID FOR BY THE PROJECT.

45. THE CONTRACTOR IS RESPONSIBLE TO EXCAVATE AND LOCATE ALL EXISTING UTILITIES WHICH MAY AFFECT CONSTRUCTION. ALL EXPLORATORY EXCAVATIONS SHALL OCCUR FAR ENOUGH IN ADVANCE TO PERMIT ANY NECESSARY RELOCATION TO BE MADE WITH MINIMAL DELAYS TO THE PROJECT. UNLESS A PAY ITEM HAS BEEN INCLUDED FOR EXPLORATORY EXCAVATIONS (POTHOLING), ALL EXPLORATORY EXCAVATIONS SHALL BE CONSIDERED INCIDENTAL TO THE PROJECT. LACK OF THE CITY TO INCLUDE A POTHOLING PAY ITEM SHALL NOT PRECLUDE THE CONTRACTOR FOR PERFORMING ALL NECESSARY EXPLORATORY EXCAVATIONS. THE

CONTRACTOR SHALL NOT BE COMPENSATED FOR ANY DELAY DUE TO UTILITY CONFLICTS.

LEGEND

THESE SYMBOLS ARE INTENDED TO EXPLAIN THE VARIOUS TOPOGRAPHIC

FEATURES ON THE PLAN SHEETS. NOTES ARE ADDED

WHERE NECESSARY TO CLARIFY THE SYMBOL.

GAS VALVE

PULL BOX

W

E

T

XWD

OH OH

EL EL

GAS GAS

X

T

CONTROL POINT

FOUND MONUMENT (AS MARKED)

SECTION CORNER

STORM SEWER MANHOLE

GRATE STORM INLET

SANITARY SEWER MANHOLE

WATER METER

FIRE HYDRANT

WATER VALVE

TELEPHONE PEDESTAL

ELECTRIC TRANSFORMER

ELECTRIC PEDESTAL

UTILITY POLE

GUYWIRE

TRAFFIC CABINET

SIGN

BOLLARD

HANDICAP PARKING SPACE

TREE

BUSH

PROPERTY LINE

SECTION LINE

RIGHT-OF-WAY LINE

EASEMENT LINE

WOOD FENCE

HANDRAIL

WIRE FENCE

UNDERGROUND WATER LINE

UNDERGROUND GAS LINE

UNDERGROUND ELECTRIC LINE

OVERHEAD UTILITY LINE

UNDERGROUND STORM SEWER LINE

BUILDING EDGE

W W

LIMITS OF CONSTRUCTION

PROJECT SURVEY CONTROL TABLE

POINT NO. NORTHING EASTING ELEVATION DESCRIPTION

4 710604.980 109254.740 5375.38 COW CTL PHAC 4

149 711393.400 104197.361 5429.76 83 MAG NAIL

150 711264.010 103950.921 5431.70 83 MAG NAIL

151 711512.748 103939.883 5437.23 83 MAG NAIL

152 711796.379 103966.639 5437.74 83 MAG NAIL

153 711963.686 103883.617 5453.86 83 SEH REBAR W/ OPC

154 712299.960 103896.859 5461.45 83 SEH REBAR W/ OPC

PROPOSED CONCRETE

PROPOSED ASPHALT

PROPOSED STORM MANHOLE AND INLET

PROPOSED STORM PIPE

PROPOSED PEDESTRIAN LIGHT

PROPOSED STREET LIGHT

UNDERGROUND WIRING IN CONDUIT

PAD MOUNTED SERVICE CABINET

PULL BOX

GROUND ROD

PEDESTRIAN LIGHTING UNIT BY OTHERS

STREET LIGHTING UNIT BY OTHERS

CONDUIT STUB

EXIST PEDESTRIAN LIGHTING TO REMAIN

EXIST STREET LIGHTING UNIT TO REMAIN

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Numbers Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801 of

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

General Notes.dwg

10/9/2025 2:22 PM

RETAINING WALL

HORIZONTAL DATUM:

THIS PROJECT DATUM IS BASED ON THE CITY OF WHEAT

RIDGE (COW) CONTROL DATUM.

COW CP PHAC 4 WAS UTILIZED

PROJECT LATITUDE= N34°38'17.63747"

PROJECT LONGITUDE= W115°27'50.62743"

GROUND SCALE FACTOR= 1.00025226062

PROJECT HEIGHT= 5440.00

FALSE NORTHING= 1000000.00

FALSE EASTING= 3000000.00

VERTICAL DATUM: NAVD88 ELEVATION

GENERAL NOTES

12"

STST

SS

XC CHAIN LINK FENCE

EXISTING LANDSCAPE ROCK (2")

EXISTING RIVER ROCK

PROPOSED LANDSCAPE ROCK (2")

GENERAL NOTES (CON'T.)

HEALTH REGULATIONS FOR CONSTRUCTION." THESE REGULATIONS ARE DESCRIBED IN SUBPART P, PART 1926 OF

HUMAN SAFETY, TO THE PIPE BEING PLACED, TO TREES OR TO ANY EXISTING STRUCTURE WHERE EXCAVATIONS

AGENCIES AND ONE COPY OF THE APPROPRIATE DESIGN AND CONSTRUCTION STANDARDS AND SPECIFICATIONS, IF, DURING THE CONSTRUCTION PROCESS, CONDITIONS ARE ENCOUNTERED WHICH COULD INDICATE A SITUATION

STORMWATER DISCHARGE (CONTACT COLORADO DEPARTMENT OF HEALTH, WATER QUALITY CONTROL DIVISION, OBTAINED BY THE CITY, THE CONTRACTOR SHALL OBTAIN A CDPHE STORMWATER DISCHARGE PERMIT AS STATED

CONTROL PLAN, AND AS DIRECTED BY THE ENGINEER. ALL EROSION CONTROL MEASURES SHALL BE MAINTAINED IN GOOD REPAIR BY THE CONTRACTOR, UNTIL SUCH TIME AS THE ENTIRE DISTURBED AREAS IS STABILIZED WITH

CONTRACTOR SHALL BE SUBMITTED FOR APPROVAL 72 OURS PRIOR TO IMPLEMENTATION OF THE REVISED PLAN.

DIMENSIONED. TRAFFIC PLANNING WILL BE DIRECTED TO THE SAFETY OF THE CONSTRUCTION FORCE AS WELL AS

THERE SHALL BE NO SITE CONSTRUCTION ACTIVITIES ON SATURDAYS, UNLESS SPECIFICALLY APPROVED BY THE

UTILITIES ARE DEPICTED ON THESE PLANS IN ACCORDANCE WITH THEIR ACHIEVED "QUALITY LEVELS" AS DEFINED

UTILITY LOCATIONS SHOWN ON THE PLAN ARE PLOTTED TO THE BEST INFORMATION AT TIME OF DESIGN. UTILITY LOCATIONS SHOWN ON THE PLANS ARE FOR DESCRIPTIVE PURPOSES ONLY. THE CONTRACTOR IS REQUIRED TO

IT IS ANTICIPATED THAT ONE MOBILIZATION WILL BE REQUIRED FOR THIS PROJECT. ONE (1) LUMP SUM (ITEM 950)

46. ALL UTILITY RELOCATES WILL BE PERFORMED BY THE OWNING UTILITY COMPANY DURING THE COURSE OF THE

PROJECT, UNLESS A SEPARATE PAY ITEMS IS PROVIDED.

47. WETLANDS WERE NOT DELINEATED PRIOR TO CONSTRUCTION, THE CONTRACTOR MUST REVIEW WORK SITES WITH THE ENGINEER TO ENSURE NO WETLANDS ARE IMPACTED. WETLANDS THAT ARE IDENTIFIED SHALL BE PROTECTED WITH TEMPORARY FENCE. TEMPORARY FENCE WILL NOT BE PAID FOR SEPARATELY, BUT SHALL BE

INCLUDED IN THE COST OF THE WORK.

48. CONTRACTOR SHALL PREPARE AND OBTAIN PERMIT IF NEEDED FOR DEWATERING EXISTING PIPE.

49. CONTRACTOR SHALL PREPARE AND OBTAIN PERMIT IF NEEDED FOR DEWATERING TRENCH EXCAVATIONS.

50. THE CONTRACTOR SHALL COMPLY WITH ARTICLE 1.5 OF TITLE 9, CRS ("EXCAVATION REQUIREMENTS") WHEN EXCAVATING OR GRADING IS PLANNED IN THE AREA OF UNDERGROUND UTILITY FACILITIES. THE CONTRACTOR SHALL NOTIFY ALL AFFECTED UTILITIES AT LEAST TWO (2) BUSINESS DAYS, NOT INCLUDING THE ACTUAL DAY OF NOTICE, PRIOR TO COMMENCING SUCH OPERATIONS. THE CONTRACTOR SHALL CONTACT THE UTILITY NOTIFICATION CENTER OF COLORADO (UNCC) AT 811, TO HAVE LOCATIONS OF UNCC REGISTERED LINES MARKED BY MEMBER COMPANIES. ALL OTHER UNDERGROUND FACILITIES SHALL BE LOCATED BY CONTACTING THE RESPECTIVE OWNER. UTILITY SERVICE LATERALS SHALL ALSO BE LOCATED PRIOR TO BEGINNING EXCAVATION OR GRADING. THE CONTRACTOR SHALL LOCATE NON-MEMBER UTILITIES, SUCH AS STORM SEWER AND DITCH FACILITIES AS NECESSARY TO PREVENT DAMAGE THERETO. THE CONTRACTOR SHALL SUBMIT AN XCEL ENERGY BUILDERS CALL LINE APPLICATION FOR EVERY XCEL ENERGY WORK ELEMENT THAT IS TO BE COORDINATED WITH THE PROJECT. THE REQUEST IS TO BE PROCESSED BY XCEL ENERGY-BUILDER'S CALL LINE AT 1-800-628-2121.

51. UNCLASSIFIED EXCAVATION QUANTITIES FOR SUBGRADE STABILIZATION WILL BE MEASURED IN THE FIELD.

TYPICAL DEPTH OF CUT FOR SUBGRADE STABILIZATION WILL BE LESS THAN 15 INCHES BELOW DESIGN

SUBGRADE, UNLESS OTHERWISE DIRECTED BY THE CITY.

52. THE CONTRACTOR IS RESPONSIBLE FOR MAKING HIS OWN DETERMINATION AS THE TYPE AND LOCATION OF ABOVE GROUND AND UNDERGROUND UTILITIES AS MAY BE NECESSARY TO AVOID DAMAGE THERETO. THE CONTRACTOR'S ATTENTION IS DIRECTED TO PARAGRAPH 105.11 OF THE STANDARD SPECIFICATIONS CONCERNING UTILITIES. ALL COSTS RELATED TO LOCATING EXISTING UTILITIES WILL NOT BE PAID FOR

SEPARATELY BUT SHALL BE INCLUDED IN THE WORK.

53. IT IS ESTIMATED THAT ONE (1) SANITARY FACILITY WILL BE REQUIRED FOR THIS PROJECT.

54. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PRESERVING ALL LAND MONUMENTS. MONUMENTS DISTURBED DURING CONSTRUCTION ACTIVITY SHALL BE RESET AT NO ADDITIONAL COST TO THE PROJECT. THE RESETTING OF MONUMENTS SHALL BE DONE UNDER THE DIRECT SUPERVISION OF A REGISTERED LAND SURVEYOR. THE CONTRACTOR SHALL FILE MONUMENT RECORDS WITH THE BOARD OF REGISTRATION OF PROFESSIONAL

ENGINEERS AND LAND SURVEYORS FOR ALL LAND MONUMENTS RESET DURING CONSTRUCTION

55. THE CONTRACTOR SHALL NOT STOCKPILE MATERIAL OR EQUIPMENT WITHIN 30 FEET OF THE EDGE OF TRAVEL

WAY

56. THE CONTRACTOR WILL BE REQUIRED TO SUBMIT A CONSTRUCTION SCHEDULE AT THE PROJECT PRE-CONSTRUCTION MEETING. THIS SCHEDULE WILL SHOW THE BEGINNING AND ENDING DATES OF MAJOR CONTRACT ITEMS. THIS SCHEDULE WILL BE UPDATED BY THE CONTRACTOR EVERY 10 WORKING DAYS, OR AS

REQUIRED BY THE CITY.

57. CONSTRUCTION STAKING SHALL BE PROVIDED BY THE CONTRACTOR.

58. REMOVED ASPHALTIC PAVEMENT MATERIAL WILL BECOME THE PROPERTY OF THE CONTRACTOR.

59. REPAIR OF ANY DAMAGE TO EXISTING IMPROVEMENTS AND/OR LANDSCAPING IS THE RESPONSIBILITY OF THE

CONTRACTOR AT HIS EXPENSE.

60. ALL DAMAGE CAUSED TO EXISTING CURB, GUTTER AND SIDEWALK DURING CONSTRUCTION SHALL BE REPAIRED

PRIOR TO ACCEPTANCE OF COMPLETED IMPROVEMENTS.

61. THE CONTRACTOR SHALL NOTIFY ALL PROPERTY OWNERS IN WRITING A MINIMUM OF 48 HOURS PRIOR TO ANY UTILITY SHUT OFF OR CLOSURE OF DRIVEWAYS. THE NOTICES MUST HAVE CONTRACTOR'S PHONE NUMBER AND NAME OF CONTACT PERSON, AND EMERGENCY PHONE NUMBER FOR AFTER-HOURS CALLS. CONTRACTOR WILL BE

RESPONSIBLE FOR MAINTAINING LOCAL ACCESS TO ALL DRIVEWAYS.

62. CONTRACTOR WILL BE RESPONSIBLE FOR MAINTAINING CLEANLINESS ON ALL LOCAL ROADWAYS AFFECTED BY

THIS CONSTRUCTION.

63. AS A CONDITION FOR QUALIFYING FOR FINAL PAYMENT THE CONTRACTOR WILL FURNISH UPON COMPLETION OF THE PROJECT, 1 SET OF AS-CONSTRUCTED DRAWINGS PER SECTION 105.02 OF THE PROJECT SPECIAL

PROVISIONS AND CDOT STANDARD SPECIFICATIONS.

64. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE ACCEPTANCE AND CONTROL OF ALL SUBSURFACE DRAINAGE AND GROUNDWATER ENTERING THE PROJECT AREA. CONTRACTOR IS RESPONSIBLE FOR PROVIDING

DEWATERING, IF NEEDED. DEWATERING METHODS SHALL BE APPROVED BY THE CITY.

65. THE CONTRACTOR SHALL OBTAIN A CDOT PERMIT FOR ANY WORK WITHIN CDOT ROW. THE CONTRACTOR SHALL MEET ALL TERMS AND CONDITIONS AS STATED IN THE PERMIT FOR ALL WORK WITHIN OR AFFECTING CDOT ROW.

66. NO EXCAVATION SHALL BE PERMITTED UNTIL UNDERGROUND UTILITIES HAVE BEEN LOCATED TO THE SATISFACTION OF ALL PARTIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL AERIAL AND UNDERGROUND UTILITIES DURING CONSTRUCTION. CONTACT THE UTILITY NOTIFICATION CENTER OF COLORADO (UNCC) TO HAVE LOCATIONS OF UNCC REGISTERED LINES MARKED BY MEMBER COMPANIES. ALL CDOT UTILITIES ARE TIER ONE UNCC MEMBERS. UNCC WILL NOTIFY THE APPROPRIATE CDOT UTILITY WHEN LOCATES ARE CALLED

IN. CALL 811 FOR ALL UTILITY LOCATION REQUIREMENTS.

67. CONTRACTOR SHALL PROVIDE THE TRAVELING PUBLIC WITH TWO WEEKS NOTICE PRIOR TO COMMENCEMENT OF WORK AND ANY TEMPORARY ROAD CLOSURES. PRIOR NOTICE SHALL BE PROVIDED USING VARIABLE MESSAGE

SIGNS.

68. THE CONTRACTOR SHALL OBTAIN ALL PERMITS REQUIRED BY THE LOCAL ENTITY GOVERNMENT; INCLUDING, BUT NOT LIMITED TO, STREET OCCUPANCY, GENERAL CONSTRUCTION, BORING AND PROFILES, OR DISCHARGE PERMITS. ALL COST ASSOCIATED WITH PERMITS SHALL NOT BE PAID FOR SEPARATELY BUT BE CONSIDERED INCIDENTAL TO THE PROJECT UNLESS OTHERWISE NOTED ON THE SUMMARY OF QUANTITIES AND

SPECIFICATIONS. SEE SUBSECTION 107.02 OF THE STANDARD SPECIFICATIONS.

69. THE CONTRACTOR SHALL MAINTAIN CONTINUOUS ACCESS THROUGHOUT THE PROJECT FOR PEDESTRIANS, BICYCLISTS, AND DISABLED PERSONS. WHEN THE EXISTING ACCESS ROUTE IS DISTURBED BY CONSTRUCTION, A

TEMPORARY ALL-WEATHER ACCESS SHALL BE PROVIDED.

70. VERTICAL CUTS OR FILLS GREATER THAN 1 INCH RESULTING FROM CONSTRUCTION OPERATIONS ADJACENT TO TRAFFIC LANES, OR WITHIN THE CLEAR ZONE SHALL BE TEMPORARILY SLOPED AT A MINIMUM OF A 3:1 TAPER OF

FILL MATERIAL.

71. CLEAR ZONE SHALL MEET AASHTO'S “ROADSIDE DESIGN GUIDE” LATEST EDITION REQUIREMENTS.

72. UNLESS OTHERWISE PROVIDED IN THE PLANS, EXISTING SIGNS SHALL BE MAINTAINED AND/OR RELOCATED AS NECESSARY DURING CONSTRUCTION. ANY EXISTING SIGNS THAT CONFLICT WITH TEMPORARY SIGNS SHALL BE MASKED OR REMOVED. THE COST OF MAINTAINING, RELOCATING, OR MASKING EXISTING SIGNS SHALL NOT BE

PAID FOR SEPARATELY AND ARE INCLUDED IN THE PRICE OF WORK.

73. WHEN CONSTRUCTION TRAFFIC CONTROL SIGNS ARE NOT IN USE, THEY SHALL BE MASKED, TURNED SUCH THAT

THEY ARE UNREADABLE, OR REMOVED.

74. IT IS THE CONTRACTOR'S RESPONSIBILITY TO PROTECT EXISTING FEATURES NOT DESIGNATED FOR REMOVAL - INCLUDING, BUT NOT LIMITED TO: SIGNAL EQUIPMENT, LANDSCAPING, IRRIGATION SYSTEMS, UTILITIES, FENCES, SIDEWALKS, AND EXISTING SIGNAGE. DAMAGED FEATURES SHALL BE REPLACED BY THE CONTRACTOR AND AT

THE CONTRACTOR'S EXPENSE.

75. THE CONTRACTOR SHALL MAINTAIN ACCESS TO ALL ROADWAYS, SIDE STREETS, WALKWAYS, ALLEYWAYS, DRIVEWAYS, AND HIKE/BIKE PATHS AT ALL TIMES UNLESS OTHERWISE DIRECTED BY THE ENGINEER. PARKING AREAS TEMPORARILY DISTURBED BY CONSTRUCTION ACTIVITIES SHALL BE RESTORED TO A USEABLE CONDITION DURING NON-WORKING HOURS. SUCH TEMPORARY PARKING SHALL UTILIZE AN ALL WEATHER SURFACE.

76. THE CONTRACTOR SHALL DEVELOP AN ACCESS MAINTENANCE PLAN IN COORDINATION WITH, AND BASED ON THE REQUIREMENTS OF, THE AFFECTED PROPERTY OWNERS AND TENANTS, AND SUBMIT IT TO THE ENGINEER FOR APPROVAL PRIOR TO COMMENCEMENT OF WORK. THIS PLAN SHALL DETAIL ALL BARRICADES, RAMPS, SIGNS, AND TEMPORARY MEANS OF ACCESS REQUIRED BY THE PROPERTY OWNERS OR TENANTS. PRIOR TO COMMENCING ANY WORK WHICH AFFECTS ACCESS TO A PROPERTY, THE ACCESS MAINTENANCE PLAN FOR THAT PROPERTY

MUST BE SUBMITTED AND APPROVED BY THE ENGINEER.

77. THE CONTRACTOR SHALL COORDINATE AND COOPERATE FULLY WITH LOCAL AUTHORITIES, UTILITY OWNERS, AND OTHER CONTRACTORS TO ASSURE THAT ADEQUATE AND PROPER TRAFFIC CONTROL IS PROVIDED.

78. GROUND SIGN LOCATIONS SHALL CONFORM TO THE CDOT STANDARDS PLAN NO. S-614-1, AND SHALL BE FIELD

VERIFIED BY THE ENGINEER PRIOR TO INSTALLATION.

79. CLASS I AND CLASS II SIGNS SHALL CONFORM TO THE CDOT STANDARD PLAN NO S-614-2 AND S-614-3, RESPECTIVELY.

80. RETROREFLECTIVE SHEETING FOR CLASS I AND CLASS II SIGN PANELS SHALL BE THE TYPE XI AS DEFINED IN THE FHWA TRAFFIC SIGN RETROREFLECTIVE SHEETING IDENTIFICATION GUIDE WHEN CALLED FOR IN THE PLANS.

81. REMOVED SIGN PANELS SHALL BE SALVAGED AND RETURNED TO CDOT OR THE LOCAL AGENCY, UNLESS

SPECIFIED OTHERWISE BY THE ENGINEER

82. THE CONTRACTOR SHALL FURNISH A COMPLETE WRITTEN INVENTORY OF ALL EXISTING SIGNS ON THE PROJECT PRIOR TO ANY SIGNING WORK TAKING PLACE. THIS INVENTORY SHALL INCLUDE LOCATION, STATION, SIZE, COLOR, AND LEGEND AND SHALL BE SUBMITTED TO THE ENGINEER. NO SIGNING WORK WILL BE ALLOWED UNTIL THIS INVENTORY IS SUBMITTED AND APPROVED BY THE ENGINEER. THIS WORK WILL NOT BE MEASURED AND PAID FOR

SEPARATELY BUT SHALL BE INCLUDED IN THE COST OF THE WORK.

83. FOR DETAILS OF PAVEMENT MARKINGS AND LINE PLACEMENT, REFER TO THE LATEST VERSION OF CDOT

STANDARD S-627-1.

84. THE CONTRACTOR SHALL MAINTAIN FULL COMPLIANCE OF PAVEMENT MARKINGS ON THE PROJECT AT ALL TIMES

THROUGHOUT THE CONSTRUCTION PERIOD.

85. THE CONTRACTOR WILL BE RESPONSIBLE FOR THE INVENTORY OF EXISTING PAVEMENT MARKINGS AND RECORDING THEM SO THAT NEW MARKINGS CAN BE INSTALLED TO MATCH WHERE APPLICABLE. A COPY OF THE EXISTING INVENTORY OF PAVEMENT MARKINGS SHALL BE PROVIDED TO THE PROJECT ENGINEER AND ACCEPTED

PRIOR TO PHASE CHANGES OR THE REMOVAL OF ANY EXISTING PAVEMENT MARKINGS.

86. REMOVAL OF PAVEMENT MARKINGS SHALL BE BY THE LEAST INVASIVE PROCESS TO PREVENT UNNECESSARY

PAVEMENT SCARING. CROSS-WALKS SHALL ALIGN WITH THE NEWLY CONSTRUCTED CURB RAMPS.

ENVIRONMENTAL NOTES:

1. VEGETATION SHOULD BE CLEARED OUTSIDE OF THE ACTIVE NESTING PERIOD OF FEBRUARY 15 THROUGH AUGUST 31 FOR MIGRATORY BIRDS AND RAPTORS. IF CLEARING OF VEGETATION OCCURS BETWEEN FEBRUARY 15 AND AUGUST 31, A QUALIFIED BIOLOGIST SHALL CONDUCT A NEST SURVEY PRIOR TO CLEARING ACTIVITIES, PER

CDOT’S REVISION OF SECTION 240 – PROTECTION OF MIGRATORY BIRDS. NO WORK SHALL OCCUR WITHIN 50 FEET OF AN ACTIVE NEST, AT ANY TIME, UNLESS THE CONTRACTOR RECEIVES WRITTEN APPROVAL FROM THE PROJECT

ENGINEER.

2. THERE SHALL BE NO DISTURBANCE TO RECREATIONAL RESOURCES NOR ACCESS TO THEM. THE CONTRACTOR SHALL MAINTAIN CONTINUOUS ACCESS THROUGHOUT THE PROJECT FOR PEDESTRIANS AND BICYCLISTS VIA

EXISTING ROUTES, OR PROVIDE TEMPORARY ALL-WEATHER ALTERNATE ROUTES AS NEEDED.

3. IF PALEONTOLOGICAL RESOURCES ARE UNCOVERED DURING PROJECT CONSTRUCTION THAT IS NOT BEING ACTIVELY MONITORED, WORK IN THE IMMEDIATE AREA OF THE FIND SHOULD CEASE, AND THE CITY PROJECT MANAGER SHOULD BE NOTIFIED AS SOON AS POSSIBLE PER SECTION 107.23 OF THE STANDARD SPECIFICATIONS.

4. IF ANY ARCHAEOLOGICAL RESOURCES ARE UNCOVERED DURING THE PROJECT CONSTRUCTION, ALL WORK SHALL BE STOPPED AND THE CITY PROJECT MANAGER SHALL BE NOTIFIED IMMEDIATELY FOR FURTHER DIRECTION

AND/OR FOR A SITE VISIT.

5. WETLAND AREAS OUTSIDE OF THE LIMITS OF DISTURBANCE SHALL BE PROTECTED IN PLACE.

NOISE NOTES:

1. CONTRACTOR'S RESPONSIBILITIES FOR COMPLIANCE WITH LOCAL NOISE ORDINANCES DURING CONSTRUCTION/NIGHT WORK. THE CONTRACTOR SHALL COMPLY WITH ALL LOCAL AGENCY(S) NOISE ORDINANCES AND/OR OTHER RESTRICTIONS APPLICABLE TO NIGHTTIME CONSTRUCTION ACTIVITIES FOR PROJECTS WITHIN THE LOCAL MUNICIPAL COVERAGE AREAS. PROJECTS FALLING WITHIN UNINCORPORATED AREAS OF A COUNTY WILL BE GOVERNED BY COUNTY CODE. THE CONTRACTOR SHALL COORDINATE WITH THE LOCAL AGENCY(S) AND/OR CDOT FOR ALL NECESSARY NOISE EXEMPTIONS OR NOTICES, NOISE PERMIT VARIANCES, AND APPROVALS TO DO NIGHT WORK AS REQUIRED. IF LOCAL AGENCY NIGHTTIME NOISE RESTRICTIONS DO NOT EXIST AND THERE ARE NOISE SENSITIVE RECEPTORS IN THE PROJECT AREA, THE APPROVALS TO DO NIGHTTIME WORK SHALL BE APPROVED THROUGH THE CITY PROJECT MANAGER. STANDARD NOISE CONTROLS AND BEST MANAGEMENT PRACTICES FOR REDUCING EQUIPMENT AND CONSTRUCTION ACTIVITY NOISE LEVELS SHALL BE UTILIZED IN ALL CASES AND WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONSISTENTLY EMPLOY

WHEN WORKING IN NOISE SENSITIVE AREAS AFTER 7:00 P.M.

2. FOR THIS PROJECT, THE CONTRACTOR IS REQUIRED TO REVIEW AND UNDERSTAND ALL LOCAL AGENCY ORDINANCES WITH PROJECT APPLICABLE NIGHT RESTRICTIONS. WHEN CONDITIONS APPLY, THE CONTRACTOR SHALL SUBMIT A NIGHTTIME NOISE ORDINANCE MEMORANDUM(S) TO ALL JURISDICTIONAL LOCAL AUTHORITIES.

THIS MEMORANDUM SHALL REQUEST CONSTRUCTION NOISE EXEMPTIONS FOR NIGHT WORK OPERATIONS (AT LEAST TWO WEEKS PRIOR TO THE PROPOSED NIGHT WORK START DATE) WHERE CONSTRUCTION WORK IS SCHEDULED BETWEEN THE HOURS OF 7:00 P.M. AND 7:00 A.M. THE FOLLOWING INFORMATION SHOULD BE INCLUDED IN THE EXEMPTION REQUEST SUBMITTALS AND SENT TO THE CITY/COUNTY ENGINEER: (1) REQUESTING ENTITY, (2) CONTACT PERSON AND PHONE NUMBER, (3) LOCATION OF THE WORK, (4) REASONS NIGHT WORK IS BEING REQUESTED, (5) TYPE OF ACTIVITIES PROPOSED TO OCCUR AT NIGHT, (6) EQUIPMENT PROPOSED TO BE USED AT NIGHT, (7) START AND END DATE PROPOSED, (8) TOTAL NUMBER OF NIGHTS WORK IS PROPOSED TO

OCCUR.

3. ALL NIGHTTIME CONSTRUCTION ACTIVITIES SUBJECT TO NOISE LEVEL RESTRICTIONS CANNOT BEGIN UNTIL THE NECESSARY DOCUMENTATION AND NOTIFICATIONS HAVE BEEN APPROVED BY THE LOCAL AGENCY AUTHORITY, THE CITY PROJECT MANAGER AND/OR REGION'S NOISE SPECIALIST. ALL EXEMPTION REQUESTS AND PERMITTING

REQUIREMENTS WILL NOT BE PAID FOR SEPARATELY, BUT WILL BE INCLUDED IN THE WORK.

AIR NOTES:

1. THE CONTRACTOR MUST ASCERTAIN IF AN AIR POLLUTION EMISSION NOTICE (APEN) IS REQUIRED TO BE SUBMITTED TO THE COLORADO DEPARTMENT OF PUBLIC HEALTH AND ENVIRONMENT'S (CDPHE) AIR POLLUTION CONTROL DIVISION (APCD) FOR THIS OPERATION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR FILING THE APEN AND OBTAINING SAID PERMIT, IF REQUIRED. THE CONTRACTOR SHALL COMPLY WITH ALL CONDITIONS OF THE APEN AND ANY PERMITS ISSUED BY APCD FOR THIS PROJECT. THE CONTRACTOR SHALL CONTROL FUGITIVE DUST THROUGH IMPLEMENTATION OF SECTIONS 107.24, 209, AND 250 OF CDOT'S STANDARD SPECIFICATIONS FOR

ROAD AND BRIDGE CONSTRUCTION, AND APPLICABLE CDPHE REQUIREMENTS.

2. THE FOLLOWING BEST MANAGEMENT PRACTICES SHALL BE IMPLEMENTED DURING CONSTRUCTION:

- MAINTAIN ENGINES AND EXHAUST SYSTEMS ON CONSTRUCTION EQUIPMENT AND VEHICLES IN GOOD WORKING

ORDER. PROHIBIT TAMPERING WITH EQUIPMENT TO INCREASE HORSEPOWER OR DISABLING EMISSION CONTROL DEVICES. EQUIPMENT IS SUBJECT TO INSPECTION BY THE PROJECT MANAGER TO ENSURE MAINTENANCE IS

CONDUCTED REGULARLY.

- PROHIBIT UNNECESSARY IDLING OF CONSTRUCTION EQUIPMENT AND VEHICLES.

- LOCATE STAGING AREAS AND STATIONARY CONSTRUCTION EQUIPMENT/DIESEL ENGINES AS FAR AS POSSIBLE

FROM RESIDENCES AND OTHER SENSITIVE RECEPTORS.

- COVER, WET, COMPACT, OR USE CHEMICAL STABILIZATION TO CONTROL DUST FROM DISTURBED AREAS AND

EXCAVATED MATERIALS DURING CONSTRUCTION. MINIMIZE DISTURBED AREAS, PARTICULARLY DURING DRY

WEATHER CONDITIONS, AND USE WIND BARRIERS AS APPROPRIATE.

- CONTROL SOIL/SEDIMENT AT POINTS OF INGRESS/EGRESS AND USE VACUUM STREET SWEEPERS TO REMOVE

SOIL TRACKED ONTO ADJACENT ROADWAYS.

ENVIRONMENTAL NOTES (CON'T.)GENERAL NOTES (CON'T.)

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Numbers Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801 of

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

General Notes.dwg

10/9/2025 2:22 PM

GENERAL NOTES

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No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801 of

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

Summary of Quantities.dwg

10/9/2025 2:22 PM

SUMMARY OF QUANTITIES

202-00010 Removal of Tree (> 12") EA 1 202-00027 Removal of Riprap SY 18 202-00035 Removal of Pipe LF 13 202-00200 Removal of Sidewalk SY 14 202-00203 Removal of Curb and Gutter LF 12 202-00220 Removal of Asphalt Mat SY 10 203-00000 Unclassified Excavation CY 4 203-01620 Sweeping HOUR 2 206-00100 Structure Backfill (Class 1) CY 3 208-00035 Aggregate Bag LF 24 208-00045 Concrete Washout Structure EA 1 208-00075 Pre-fabricated Vehicle Tracking Pad EA 1 210-02900 Relay Riprap CY 3 211-03005 Dewatering LS 1 211-03006 Bypass Pumping System - Hillside Perforated Pipe LS 1 212-00100 Tree Retention and Protection LS 1 213-00900 Landscape Rock (2") SY 6 304-06007 Aggregate Base Course (Class 6) CY 2 403-00721 Hot Mix Asphalt (Patching) (Asphalt) SY 10 603-00002 Clean & Camera Pipe LF 404 603-50012 12 Inch Plastic Pipe LF 8 604-30010 Manhole Slab Base (10 Foot) EA 1 607-11525 Fence (Plastic) LF 916 608-00006 Concrete Sidewalk (6 Inch) SY 14 608-00007 Sidewalk Chase LF 11 608-00008 Concrete Rundown LF 19 608-00009 Concrete Rundown (Wide) LF 8 609-21020 Curb and Gutter Type 2 (Section II-B) LF 12 620-00020 Sanitary Facility EA 1 630-00013 Traffic Control Management LS 1 950-00004 Mobilization LS 1

Add Alternative Single Spot Repair Under Parking Lot (Solid Pipe) 202-00035 Removal of Pipe LF 10 202-00220 Removal of Asphalt Mat SY 12 206-00100 Structure Backfill (Class 1) CY 3 403-33741 Hot Mix Asphalt (Grading S) (75) (PG 64-22) (4'' THICK) TON 3 403-34741 Hot Mix Asphalt (Grading SX) (75) (PG 64-22) (2'' THICK) TON 2 619-50960 12 Inch Plastic Pipe LF 10

Add Alternative Single Spot Repair Under Hillside (Solid Pipe) 201-00001 Clearing and Grubbing ACRE 0.01 202-00035 Removal of Pipe LF 10 206-00100 Structure Backfill (Class 1) CY 3 212-00006 Seeding (Native) ACRE 0.01 619-50960 12 Inch Plastic Pipe LF 10

Add Alternative Single Spot Repair Under Parking Lot (Perforated Pipe) 202-00035 Removal of Pipe LF 10 202-00220 Removal of Asphalt Mat SY 12 304-06007 Aggregate Base Course (Class 6) CY 2 403-33741 Hot Mix Asphalt (Grading S) (75) (PG 64-22) (4'' THICK) TON 3 403-34741 Hot Mix Asphalt (Grading SX) (75) (PG 64-22) (2'' THICK) TON 2 420-00114 Geotextile (Drainage) (Class 3) SY 15 605-00120 12 Inch Perforated Pipe Underdrain LF 10

Add Alternative Single Spot Repair Under Hillside (Perforated Pipe) 201-00001 Clearing and Grubbing ACRE 0.01 202-00035 Removal of Pipe LF 10 212-00006 Seeding (Native) ACRE 0.01 304-06007 Aggregate Base Course (Class 6) CY 2 420-00114 Geotextile (Drainage) (Class 3) SY 15 605-00120 12 Inch Perforated Pipe Underdrain LF 10

Add Alternative CIPP Pipe Lining 603-00124 12" CIPP Lining LF 304

INDEX CONTRACT ITEM

NO. CONTRACT ITEM UNIT

PROJECT TOTALS

BOOK PLANS SHEET PLAN AS CONST.

1+75 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+50 7+00

.6

.3

.0

.5

.6

.3

.8

.7

.3

.0

.3

.6

.3

.0

.4

.5

.3

.7

.7

.3

.0

.3

EXISTING GRADE

EXISTING 8" HDPE

EX

IS

TI

N

G M

AN

H

O

LE

T O

R

EM

AI

N

EX

M

H

R

IM

=5

6.

ST

A

2+

.0 4, .0

S

IN

V.

3.

N

IN

V.

3.

EX

IS

TI

N

G M

AN

H

O

LE

T O

R

EM

AI

N

EX

M

H

R

IM

=5

5.

ST

A

3+

.0 9, .0

N

IN

V.

9.

S

IN

V.

9.

EXISTING 303 LF 12" SOLID HDPE @ 2.42%

EX

IS

TI

N

G M

AN

H

O

LE

T O

R

EM

AI

N

EX

M

H

ST

A

6+

.3 8, .0

R

IM

=5

2.

SW

IN

V.

8.

N W

IN

V.

2.

N W

IN

V.

3.

N

IN

V.

2.

N

E

IN

V.

8.

EXISTING 48" RCP IRRIGATION PIPE

STA. 4+44.25

ELEV. 5434.17

EXISTING 12" PERFORATED HDPE

CONTRACTOR TO REMOVE 13 LF OF

STORM DRAIN PIPE APPROXIMATELY 35

FEET NORTH OF MANHOLE. CONTRACTOR

TO CONFIRM EXISTING PIPE SOUTH OF EX

MH-3 IS SOLID OR PERFORATED AND

CONFIRM DIAMETER. INSTALL NEW PIPE

TO MATCH EXISTING WITH REPAIR

COUPLINGS.

" M

AN

H

O

LE

W

IT

H G

R

AT

ED

L

ID

N

: 7

1.

E:

8.

ST

A.

+5 1.

, 0

.0

R

IM

: 5

3.

N

S

IN

V.

3.

x x x x x x x

X

X

X X

X

X x x x x

P P

E

E

E

E

E

E

W

W

W

W

W

W

W

W

W

FO

WWWWWWWWWWW

W?

W?

W

IRRIRRIRRIRR

IR

R

IR

R

IR

R

IR

R

ST

ST

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

FO

54635464

W

. I-70 FRONTAGE ROAD NORTH

EXISTING MANHOLE TO REMAIN

EX MH 2

STA. 2+07.04

N 711783.17 E 103901.27

EXISTING MANHOLE TO REMAIN

EX MH 3

STA. 3+75.09

N 711615.13 E 103901.69

EXISTING 303 LF 12" SOLID HDPE S 07°43'02" E

EXISTING MANHOLE TO REMAIN

EX MH 4

STA. 6+78.38

N 711314.59 E 103942.42

LOT 3

A-1 PATTERN MINOR SUBDIVISION

VANGORDON PROPERTIES LLC

REC. NO. 2013058814

TRACT 8

NICHOLAS GARDENS

LF ENTERPRISES LLC

REC. NO. F0047247

TRACT 6

NICHOLAS GARDENS

GENE C. & SUSAN G. PIETRO REVOCABLE TRUST

REC. NO. 2010096845

LOT 3, BLK1

LAKEMONT CENTER - STAGE 2

FINAL SUBDIVISION PLAT

COTTON FOX LLC

REC. NO. 2008030184

LOT 6, BLK 1

LAKEMONT CENTER - STAGE 2

FINAL SUBDIVISION PLAT

YOUNG JA KAHNG LIVING

REC. NO. 2017092472

TRACT 6

NICHOLAS GARDENS

GENE C. & SUSAN G. PIETRO REVOCABLE TRUST

REC. NO. 2010096845

LOT 7, BLK 3

LAKEMONT CENTER - STAGE 2

FINAL SUBDIVISION PLAT

TABOR STREET REALITY

REC.NO. F0358206

EXISTING 12" PERFORATED HDPE

CONTRACTOR TO REMOVE 13 LF OF STORM DRAIN

PIPE APPROXIMATELY 35 FEET NORTH OF

MANHOLE. CONTRACTOR TO CONFIRM EXISTING

PIPE SOUTH OF EX MH-3 IS SOLID OR PERFORATED

AND CONFIRM DIAMETER. INSTALL NEW PIPE TO

MATCH EXISTING WITH REPAIR COUPLINGS.

PROTECT LIGHT POLE,

CONTRACTOR TO CONFIRM

ELECTRIC SERVICE LINE

CONTRACTOR TO CLEAN AND CAMERA

EXISTING 36 LF 8" HDPE STORM

CONTRACTOR TO CLEAN AND CAMERA

EXISTING 64 LF 4" HDPE STORM

EXISTING 48" RCP IRRIGATION PIPE

30' IRRIGATION PIPE EASEMENT

ESMT REC. NO. 83081883

REMOVE AND REPLACE

ASPHALT PAVEMENT

REMOVE AND REPLACE

CURB AND GUTTER

REMOVE AND REPLACE

LANDSCAPE ROCK

REMOVE AND REPLACE

LANDSCAPE ROCK

REMOVE TREE

CONTRACTOR TO CLEAN AND

CAMERA EXISTING 12" HDPE STORM

FROM MH 3 TO MH 4

48" MANHOLE W/

GRATED LID

5433.23 N=711341.54 E=103938.77

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Numbers Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801 of

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

Storm Plan and Profile.dwg

10/9/2025 2:22 PM

feetscale

20 4020

HORIZ. 1' = 20'

VERT. 1' = 5'

STORM PLAN AND PROFILE

NOTES:

1. REFER TO PROJECT SPECIFICATIONS

FOR ADDITIVE ALTERNATIVES

REGARDING THE NEED FOR ADDITIONAL

REPAIRS OR LINING TO THE EXISTING

STORM DRAIN PIPE.

XX

X

X

XC

P P

XX

X

X

XC

P P

W

. I-70 FRONTAGE ROAD NORTH (60' ROW

TRACT 8

NICHOLAS GARDENS

LF ENTERPRISES LLC

REC. NO. F0047247

TRACT 6

NICHOLAS GARDENS

GENE C. & SUSAN G. PIETRO REVOCABLE TRUST

REC. NO. 2010096845

LOT 7, BLK 1

LAKEMONT CENTER - STAGE 2

FINAL SUBDIVISION PLAT

TABOR STREET REALITY

REC. NO. F0358206

PROTECT EX.

LANDSCAPE ROCK

PROTECT EX.

LANDSCAPE ROCK

REMOVE AND REPLACE

SIDEWALK TO NEAREST JOINT

REMOVE AND REPLACE

SIDEWALK TO NEAREST JOINT

EXISTING 5' SIDEWALK

SEE DETAIL A

COMCAST UNDERGROUND FIBER OPTIC

PROTECT IN PLACE

ZAYO UNDERGROUND FIBER OPTIC (2" X 1.25")

PROTECT IN PLACE

REMOVE RIPRAP AND INSTALL

CONCRETE RUNDOWN AND

SIDEWALK CHASE PER

DETAIL, SAWCUT CURB HEAD

AS NEEDED.

REMOVE RIPRAP AND INSTALL

CONCRETE RUNDOWN AND

SIDEWALK CHASE PER DETAIL

PROTECT EX. TREE

CAUTION: ZAYO FIBER

OPTIC AND ELECTRIC TO

BE PROTECTED IN PLACE

REMOVE RIPRAP AND INSTALL

CONCRETE RUNDOWN (WIDE)

PER SECTION 1 AND SECTION 2

PROTECT LIGHT POLE, CONTRACTOR

TO CONFIRM ELECTRIC SERVICE LINE

REMOVE TREE

RESET EXISTING ROCK

2.00%

FL 5434.03

N=711344.56 E=103933.66

FL 5434.03

N=711346.74 E=103935.95

FL 5434.75

N=711354.03 E=103945.52

L.P.

5433.23

N=711341.22 E=103939.03

FL 5433.52

N=711338.98 E=103938.98

FL 5433.52

N=711341.16 E=103941.27

.80

48" MANHOLE

W/ GRATED LID

IF FOUND,

REMOVE EXISTING

PERFORATED PIPE

FL 5434.52

N=711346.37 E=103937.00

.14

FL 5433.25

N=711340.49 E=103937.54

FL 5433.25

N=711342.67 E=103939.83

CURB AND GUTTER

TYPE 2 (SECTION II-B),

DRAINAGE TO FLOW

INTO CONCRETE

RUNDOWN

EX. SIDEWALK

0.5' 0.5' @ 24:1 SLOPE

ALL SIDES TYP.

2.0'

0.5'

48" MANHOLE W/ GRATED LID

APPROXIMATE

EXISTING GROUND

RESET EXISTING ROCK

6" 38" 6"

6"

6"

X:

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/9 /2

2:

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Numbers Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801 of

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

Parking Lot Drainage Improvements.dwg

10/9/2025 2:23 PM

feetscale

20 4020

PARKING LOT DRAINAGE

IMPROVEMENTS

NOTE:

1. CONTRACTOR TO INSTALL 1" ROUND

RIVER ROCK MATCHING EXISTING

MATERIAL ON SITE TO FILL ANY SPACE

BETWEEN EXISTING LANDSCAPING AND

CONCRETE RUNDOWNS.

2. CONTRACTOR TO LOCATE UTILITIES

WITHIN WORK AREA AND COORDINATE

UTILITY ADJUSTMENTS WITH OWNERS

AS NEEDED.

DETAIL A

SECTION 1

feetscale

5 105

2.5

NOTES:

1. CENTER OF MANHOLE AT: N = 711341.54

E = 103938.77

2. CENTER OF MANHOLE LID AT: N = 711341.22

E = 103939.03

SECTION 2

CONCRETE RUNDOWN (WIDE)

NOTES:

1. CONSTRUCT WITH CDOT CLASS B CONCRETE.

X

XX

X

X

XC

P P

X

XX

X

X

XC

P P

W. I-70 FRONTAGE ROAD NORTH (60' ROW)

TRACT 8

NICHOLAS GARDENS

LF ENTERPRISES LLC

REC. NO. F0047247

TRACT 6

NICHOLAS GARDENS

GENE C. & SUSAN G. PIETRO REVOCABLE TRUST

REC. NO. 2010096845

LOT 6, BLK 1

LAKEMONT CENTER - STAGE 2

FINAL SUBDIVISION PLAT

YOUNG JA KAHNG LIVING

REC. NO. 2017092472

LOT 7, BLK 1

LAKEMONT CENTER - STAGE 2

FINAL SUBDIVISION PLAT

TABOR STREET REALITY

REC. NO. F0358206

CF

RS

LOCLOCLOCLOCLOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LO

C

LO

C

LO

C

LOC

LOC

LO

C

LOC

LO

C

LO

C

LOC

LOC

LO

C

LO

C

LO

C

LO

C

LO

C

LO

C

LO

C

LO

C

LOC

LOC

LOC

LO

C

LO

C

LOC LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LOC

LO

C

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CFCF

CF

CF CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

C F

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

CF

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA LDA

LDA

LDA

LDA

LDA

LD

A

LD

A

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDALDA

LD

A

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LDA

LD

A

LDALDALDALDALDA

CWA

VTC

2.42%

RS

RS

RS

CF

LIMITS OF DISTURBED AREA

LIMITS OF CONSTRUCTION

CONSTRUCTION FENCE

ROCK SOCK (AGGREGATE BAG)

CONCRETE WASHOUT AREA

STABILIZED STAGING AREA

VEHICLE TRACKING CONTROL

EXISTING DRAINAGE ARROW

LOC

LDA

CF

RS

CF

RS

CWA

SSA

VTC

X:

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5-fin al -d sg n\

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\1 0-

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P la n R ev is io ns

\p la ns he et s\

Er os io n

C on tro l P la n

In te rim .d w g

/9

/2

2:

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M

Numbers Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801 of

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

Erosion Control Plan Interim.dwg

10/9/2025 2:23 PM

feetscale

20 4020

EROSION CONTROL PLAN

CONCRETE RUNDOWN

22"

6"

PAY ITEM LIMITS FROM

GUTTER LIP TO BACK OF WALK

36"

1" ROUND RIVER ROCK (MATCH

EXISTING MATERIAL), 6" THICK

NOTE: CITY DETAIL PROVIDED FOR REFERENCE, HOWEVER

THE CURB AND GUTTER AND SIDEWALK ARE NOT MONOLITHIC

AT PROJECT SITE. CONTRACTOR TO MATCH EXISTING.

NOTE: CONTRACTOR TO MATCH EXISTING PAVEMENT

THICKNESS PLUS 1", INSTALL PER DETAIL ABOVE.

PERFORATED HDPE TRENCH CROSS-SECTION

2'

DRAIN GRAVEL

(AASHTO M43 NO. 8

COURSE AGGREGATE)

NON-WOVEN GEOTEXTILE,

MIRAFI 180N OR EQUAL WITH 6"

MINIMUM OVERLAP ON TOP SIDE

FINISHED GRADE

12" PERFORATED HDPE DRAIN PIPE

2'

BACKFILL

N.T.S.

NOTES:

1. CONSTRUCT WITH CDOT CLASS B CONCRETE.

X:

\U

Z\ W

\W H

TR

D

\1

0\

5-fin al -d sg n\

-d ra w in gs

\1 0-

C iv il\ St or m

P la n R ev is io ns

\p la ns he et s\

D

ET

AI

LS

.d w g

/9 /2

2:

P M

Numbers Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions Bid PlansPrint Date:

Vert. Scale: As Noted Unit Leader Initials

Project No./Code File Name:

Unit Information Short Elliott Hendrickson Inc.

Colorado Center Tower Two Suite 1200 2000 South Colorado Boulevard Denver, CO 80222-7900

Tele. (720) 540-6800

(800) 490-4966

Fax (720) 540-6801 of

Horiz. Scale: As Noted

7500 WEST 29TH AVENUE

FAX: (303) 235-2857WHEAT RIDGE, COLORADO 80033

TELEPHONE: (303) 235-2861

DEPARTMENT OF PUBLIC WORKS

DETAILS.dwg

10/9/2025 2:24 PM

CIVIL DETAILS